CVE-2018-21117
HIGHCVSS 8.8/10EPSS 1.01%
Last modified
CVE-2018-21117 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers via the traceroute handler.. EPSS estimates a 1.01% chance of exploitation in the next 30 days.
Description
NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers via the traceroute handler.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Netgear | Xr500 Firmware | < 2.3.2.32 |
References
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-21117?
NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers via the traceroute handler.
How severe is CVE-2018-21117?
CVE-2018-21117 has a CVSS score of 8.8/10 (HIGH severity). The EPSS model estimates a 1.01% probability of exploitation in the next 30 days.
How do I fix CVE-2018-21117?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
Are you affected by CVE-2018-21117?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST